Best Free Data Science Courses & MOOCs

Coursera

Eindhoven University of Technology

Process Mining: Data science in Action (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of Process Mining with our exclusive online course designed to equip you with essential data science skills. This course will teach you how to leverage process mining techniques to analyze and improve organizational processes, ensuring better outcomes and increased efficiency. Whether you're a business analyst, data scientist, or process improvement specialist, this course offers valuable insights that can be applied across various industries.

Oct 19th 2026

5-12 Weeks

Business Data Mining Data Analysis

Coursera

ESSEC Business School

Case studies in business analytics with ACCENTURE (Coursera)

Statistics & Data Analysis Data Science

Dive into various business analytics applications across different industries with this exclusive course from ACCENTURE. As part of the Strategic Business Analytics Specialization on Coursera, this third MOOC offers an overview of how analytical tools are used in real-life projects to solve complex business problems. Gain insights and expand your understanding of business analytics through diverse case studies.

Oct 19th 2026

3 Weeks

Healthcare Media Pharmaceutical

Coursera

Johns Hopkins University

Advanced Linear Models for Data Science 1: Least Squares (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of advanced linear modeling with our introductory course on Least Squares. Gain a solid foundation in linear algebra, multivariate calculus, statistics, and regression models as you learn how to apply least squares methods effectively in data science projects. This course is perfect for those looking to deepen their understanding of predictive analytics.

Oct 19th 2026

5-12 Weeks

Linear Algebra Linear Regression Data Science

Coursera

Yonsei University

Hands-on Text Mining and Analytics (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of data science with our 'Hands-on Text Mining and Analytics' course. Gain hands-on experience in core techniques like text preprocessing, sentiment analysis, and topic modeling, all while working with real-world datasets and a Java toolkit. Become proficient in extracting valuable insights from textual data.

Oct 19th 2026

5-12 Weeks

Analytics Analysing Sentiment Data Scientist

Coursera

University of Zurich

An Intuitive Introduction to Probability (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of probabilities with our beginner-friendly course. Gain a solid understanding of how to navigate uncertainty, learn essential concepts, and apply them in real-life scenarios. Perfect for those new to Probability Theory.

Oct 19th 2026

5-12 Weeks

Probability Distribution Data Science

Coursera

University of Michigan

Data Science Ethics (Coursera)

Data Science

Dive into the essential ethical aspects of data science with our comprehensive 'Data Science Ethics' course on Coursera. Understand the implications of collecting and managing big data responsibly in a world increasingly concerned with privacy and data breaches. This course provides a framework to analyze these concerns, emphasizing fairness, accountability, and transparency.

Oct 19th 2026

4 Weeks

History Ethics Data Analysis

Coursera

Duke University

Introduction to Machine Learning (Coursera)

Data Science

Discover the basics of machine learning with our beginner-friendly course. Explore key concepts such as logistic regression, neural networks, and natural language processing. Gain practical experience applying these techniques to real-world challenges in healthcare, image recognition, and beyond.

Oct 19th 2026

5-12 Weeks

ML NLP Machine Learning

Coursera

Politecnico di Milano,EIT Digital

Data Science for Business Innovation (Coursera)

Statistics & Data Analysis Data Science

Embark on a transformative journey into the world of Data Science for Business Innovation. This introductory course by Coursera equips you with the foundational knowledge needed to leverage big data, machine learning, and effective data communication strategies to innovate and drive growth in your business. Whether you're an executive or middle-management professional, this course will empower you to harness the potential of data science.

Oct 19th 2026

4 Weeks

NoSQL Machine Learning Big Data

Coursera

LearnQuest

Developing AI Applications on Azure (Coursera)

Data Science

Embark on a transformative journey into the world of Artificial Intelligence (AI) and Machine Learning (ML). This course, offered by Coursera, is designed for those eager to harness the potential of AI applications. You'll delve into various ML types and tasks, algorithms, and explore Python as the go-to language for implementing machine learning solutions on Azure's powerful platform.

Oct 19th 2026

5-12 Weeks

ML Artificial Intelligence Machine Learning